Base | Representation |
---|---|
bin | 10100111001110001… |
… | …00101010011010101 |
3 | 1001222002012100000100 |
4 | 22130320211103111 |
5 | 140440313410031 |
6 | 5053314404313 |
7 | 545043352323 |
oct | 123470452325 |
9 | 31862170010 |
10 | 11222013141 |
11 | 4839596629 |
12 | 2212290699 |
13 | 109ac1b481 |
14 | 786582d13 |
15 | 45a2e5de6 |
hex | 29ce254d5 |
11222013141 has 48 divisors (see below), whose sum is σ = 16839828720. Its totient is φ = 7197465600.
The previous prime is 11222013109. The next prime is 11222013211. The reversal of 11222013141 is 14131022211.
11222013141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 550090116 + 10671923025 = 23454^2 + 103305^2 .
It is not a de Polignac number, because 11222013141 - 25 = 11222013109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11222013641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5250225 + ... + 5252361.
It is an arithmetic number, because the mean of its divisors is an integer number (350829765).
Almost surely, 211222013141 is an apocalyptic number.
It is an amenable number.
11222013141 is a deficient number, since it is larger than the sum of its proper divisors (5617815579).
11222013141 is a wasteful number, since it uses less digits than its factorization.
11222013141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2406 (or 2403 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 11222013141 its reverse (14131022211), we get a palindrome (25353035352).
The spelling of 11222013141 in words is "eleven billion, two hundred twenty-two million, thirteen thousand, one hundred forty-one".
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